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Blitz:
Individual Calculations October 2022 |
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| Safari, Amirhosein Total change: 7.40 | |   |
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| Alborz Chess Blitz 18 shahrivar 1401 | Karaj | IRI | 2022-09-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1177 | 2.50 | 8 | 0.37 | 20 | 7.40 | |
|  Eftekhari, Amir | | | 1602 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Mahmoudi, Mani | | | 1640 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Karimi Soureh, Kiarash | | | 1270 | IRI | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Poursalan, Ehsan | | | 1212 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Kiani Aslani, Reza | | | 1627 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Montazeri, Maryam | | | 1248 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Keshavarzfathi, Nazanin Zahra | | | 1297 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Taherkhani, Dina | | | 1257 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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